Answers for "ignore special characters in string php"

Remove Special Character in PHP

phpCopy<?php
function RemoveSpecialChar($str)
{
    $res = preg_replace('/[0-9\@\.\;\" "]+/', '', $str);
    return $res;
}
$str = "My name is  hello and email [email protected];";
$str1 = RemoveSpecialChar($str);
echo "My UpdatedString: ", $str1;
?>

Remove Special Character in PHP

phpCopy<?php
$mainstr = "@@PHP@Programming!!!.";
echo "Text before remove:\n" . $mainstr;
echo "\n\nText after remove: \n" . trim($mainstr, '@!.');
?>